1852816680001

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{4967}}^1\times {\mathrm{105943}}^1$

素因数の和:111420

約数の個数: 16

約数和(自身を含む): 2122161721344

約数和(自身を除く): 269345041343

約数列:

[1, 7, 503, 3521, 4967, 34769, 105943, 741601, 2498401, 17488807, 53289329, 373025303, 526218881, 3683532167, 264688097143, 1852816680001]

約数ペア:

[(1, 1852816680001), (7, 264688097143), (503, 3683532167), (3521, 526218881), (4967, 373025303), (34769, 53289329), (105943, 17488807), (741601, 2498401)]